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Electrical Testers

Testers for electrical installations, motors, transformers and batteries: insulation, earth, RCD, loop, resistance and safety testing, plus everyday multimeters and clamp meters.

All products in Electrical Testers

Kusam Meco KM 1320 Digital Earth Resistance and Soil Resistivity Tester (2, 3 and 4 Wire) with PC Interface

Earth resistance (to 30 kΩ) and soil resistivity tester for 2, 3 and 4-wire methods with automatic test-frequency selection, earth voltage to 600 V AC, 300-set memory and RS232 PC interface; CAT III 300 V / CAT IV 150 V.

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CIE CIE/777HM 5000V 50-50000MΩ Insulation Tester 5000 V, 50-50,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 5000 V, scaled 50 to 50000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1520 Digital Earth Resistance Tester (3 Terminal)

Compact 3-terminal earth tester: earth resistance 20 Ω / 200 Ω / 2000 Ω, earth voltage to 200 V AC, 2 mA / 820 Hz test current that does not trip earth leakage breakers, data hold; 3½ digit 2000-count LCD.

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CIE CIE/777HM 5000V 100-100000MΩ Insulation Tester 5000 V, 100-1,00,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 5000 V, scaled 100 to 100000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1520A Digital Earth Resistance Tester (3 Terminal), 4000 Count

Compact 3-terminal earth tester: earth resistance 40 Ω / 400 Ω / 4000 Ω, earth voltage to 400 V AC, 2 mA / 820 Hz test current that does not trip earth leakage breakers, data hold; 3¾ digit 4000-count backlit LCD.

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CIE CIE/777HM 5000V 5000MΩ Insulation Tester 5000 V, 5,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 5000 V, scaled 0 to 5000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1521 Digital Earth Ground Resistance Tester

Electronic replacement for the hand-generator earth tester: earth resistance on 10 / 100 / 1000 Ω ranges, ground resistivity, AC / DC voltage to 1000 V and resistance; large dual backlit display; CAT III 1000 V.

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CIE CIE/777HM 5000V 10000MΩ Insulation Tester 5000 V, 10,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 5000 V, scaled 0 to 10000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1620 Clamp-On Digital Earth Resistance Tester

Clamp-on earth resistance tester (0.001 – 1500 Ω) that needs no auxiliary rods, with dual backlit display, high / low alarm and 500-group memory; 32 mm jaw, IP40, CAT IV 300 V.

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CIE CIE/777HM 5000V 20000MΩ Insulation Tester 5000 V, 20,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 5000 V, scaled 0 to 20000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1680C Explosion-Proof Online Loop Ground Resistance Detector

Explosion-proof (Ex ia IIB T3 Ga) online ground resistance detector with closed-loop CT, 0.01 Ω to 200 Ω, for permanent monitoring of loop grounding circuits over a wired or wireless network.

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CIE CIE/777HM 10000V 50-50000MΩ Insulation Tester 10000 V, 50-50,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 10000 V, scaled 50 to 50000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1690 Explosion-Proof Clamp Ground Resistance Tester

Explosion-proof clamp-on ground resistance tester, 0.001 Ω to 1200 Ω, 55 × 32 mm jaw, 300 sets of memory. Measures without disconnecting the earth or using auxiliary electrodes.

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CIE CIE/777HM 10000V 100-100000MΩ Insulation Tester 10000 V, 100-1,00,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 10000 V, scaled 100 to 100000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1720 Clamp-On Earth Resistance and Leakage Current Tester

Clamp-on earth resistance tester (0.001 – 1500 Ω) and leakage current meter (to 35 A) that needs no auxiliary rods, with dual backlit display, high / low alarms and 500-group memory; 32 mm jaw, IP40, CAT IV 300 V.

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CIE CIE/777HM 10000V 10000MΩ Insulation Tester 10000 V, 10,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 10000 V, scaled 0 to 10000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1720+ Clamp-On Earth Resistance and Leakage Current Tester with PC Interface

Clamp-on earth resistance tester (0.010 – 1200 Ω) and leakage current meter (to 20 A) that needs no auxiliary rods, with high / low alarms and PC software by USB cable; 32 mm jaw.

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CIE CIE/777HM 10000V 20000MΩ Insulation Tester 10000 V, 20,000 MΩ, Motor cum Hand Driven, Wooden Body

CIE/777HM mains or hand-driven insulation tester at 10000 V, scaled 0 to 20000 MΩ, with mirror scale, guard terminal and wooden cabinet; suits PI and DAR tests. IS 2992:1987.

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Kusam Meco KM 1780KC Explosion-Proof Online Split-Core Ground Resistance Detector

Explosion-proof (Ex ia IIB T3 Ga) online ground resistance detector with split-core CT, 0.01 Ω to 100 Ω, fitted without breaking the circuit, for wired or wireless monitoring networks.

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CIE CIE/7050 Transformer Oil Test Set 0-50kV, Manual Operated

Oil breakdown voltage (BDV) test set to IS 6792:1992 for transformer and switchgear oil: 0-50 kV, 500 VA, cast resin HV transformer, manual operated version, brass electrodes with 2.5 / 4 mm gap and interlocked chamber.

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Kusam Meco KM 1790 Multifunction Clamp Ground Resistance Tester with Leakage Current

Clamp-on ground resistance tester (0.01 – 1200 Ω) with leakage current to 20 A shown on the same screen, quick self-test with 5.1 Ω coil, fast filtering and 300-set memory; 32 mm jaw, CAT III 300 V / CAT IV 150 V.

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CIE CIE/7050 MOT Transformer Oil Test Set 0-50kV, Motor Operated

Oil breakdown voltage (BDV) test set to IS 6792:1992 for transformer and switchgear oil: 0-50 kV, 500 VA, cast resin HV transformer, motor operated version, brass electrodes with 2.5 / 4 mm gap and interlocked chamber.

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Kusam Meco KM 1812EL-A Digital ELCB Tester, 240 V AC

Microprocessor ELCB tester for 240 V AC (L-E) circuits: trip current settings from 3 mA to 500 mA, digital trip time to 1 ms, 0° / 180° phase start, L-E voltmeter, polarity indication.

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CIE CIE/7060 Transformer Oil Test Set 0-60kV, Manual Operated

Oil breakdown voltage (BDV) test set to IS 6792:1992 for transformer and switchgear oil: 0-60 kV, 600 VA, cast resin HV transformer, manual operated version, brass electrodes with 2.5 / 4 mm gap and interlocked chamber.

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